Apera Tech Pack High Tenacity Nylon Evolved From Sport. Designed For Business. The Apera Tech Pack is the worlds most versatile bag for business, sport, travel, or however you need to use it. Theres no other bag like it. This bag adapts easily transitioning from the meeting room to the gym to your next business trip. While simultaneously carrying all of the items you need. The most amazing feature is the two enormous pockets on the front for shoes you (or others) wont even notice theyre in there. The immense interior storage capacity holds a change of clothes and a set of your workout gear.